Yulianis, Yulianis, 		Dachriyanus, Dachriyanus, AND 		Pramana, Pramana.
" Penentuan kadar xanton total pada ekstrak alkohol kulit buah tanaman manggis (Garcinia mangostana. L)" <em>Tropharm (Trobosan Pharmacy)</em> [Online], Volume 1 Number 1 (7 January 2021)